2755142010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{711923}}^1$

素因数の和:711979

約数の個数: 48

約数和(自身を含む): 7329969504

約数和(自身を除く): 4574827494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 711923, 1423846, 2135769, 3559615, 4271538, 6407307, 7119230, 10678845, 12814614, 21357690, 30612689, 32036535, 61225378, 64073070, 91838067, 153063445, 183676134, 275514201, 306126890, 459190335, 551028402, 918380670, 1377571005, 2755142010]

約数ペア:

[(1, 2755142010), (2, 1377571005), (3, 918380670), (5, 551028402), (6, 459190335), (9, 306126890), (10, 275514201), (15, 183676134), (18, 153063445), (30, 91838067), (43, 64073070), (45, 61225378), (86, 32036535), (90, 30612689), (129, 21357690), (215, 12814614), (258, 10678845), (387, 7119230), (430, 6407307), (645, 4271538), (774, 3559615), (1290, 2135769), (1935, 1423846), (3870, 711923)]